Antwaun \a-nt-waun, an-twaun\ as a boy's name is a variant of Antoine (French). See for meaning of Antwaun.
The baby name Antwaun sounds like Antwahn, Antwan and Antwain. Other similar baby names are Antwuan, Antwon, Antwohn, Antuwan, Antun, Antwoin, Antwaine, Antuwain and Antuan.